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ELFORUM - Forumul electronistilor

Cum testez pixeli led cu Arduino 2009

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Salutare, am achizitionat de curand mai multi pixeli Led noi si as vrea sa stiu daca se pot comanda cu arduino modelul acesta de pixeli. initial am vazut ca trebuie un controller special pt ei pe SPI dar banuiesc si cred ca se poate si cu arduino, am alimentat pixelii (sunt 50 intr un set) cu 5v cat scrie pe ambalaj iar ledurile se aprind aiurea, ba nu se aprind, banuiesc ca nu isi iau adresele, dar nu trebuia sa fie stinse?

am desfacut cauciucul de la un pixel sa vd ce scrie pe integratul din dotare iar pe el scrie asa 100320. nimic mai mult.







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